I had a dermaroller treatment today and i was wondering whether i should wash my face on the same day or should I wait 24 hours? In addition, should I only use to water to wash my face, as my dermatologist told me to use water. But, I have a gentle cleanser called cetaphil, that maybe could be used... Also, will a simle moisturiser names 'Simple (the brand) - spotless skin, antiblemish moisturiser be good to hydrate my skin? Thank you...